﻿//iframe高度自适应
function IFrameReSize(iframename) {
	var pTar = document.getElementById(iframename);
	if (pTar) { // ff
		if (pTar.contentDocument && pTar.contentDocument.body.offsetHeight) {
			pTar.height = pTar.contentDocument.body.offsetHeight;
		} // ie
		else if (pTar.Document && pTar.Document.body.scrollHeight) {
			pTar.height = pTar.Document.body.scrollHeight;
		}
	}
}
// iframe宽度自适应
function IFrameReSizeWidth(iframename) {
	var pTar = document.getElementById(iframename);
	if (pTar) { // ff
		if (pTar.contentDocument && pTar.contentDocument.body.offsetWidth) {
			pTar.width = pTar.contentDocument.body.offsetWidth;
		} // ie
		else if (pTar.Document && pTar.Document.body.scrollWidth) {
			pTar.width = pTar.Document.body.scrollWidth;
		}
	}
}